DE3338123C2 - Backenpreventer - Google Patents

Backenpreventer

Info

Publication number
DE3338123C2
DE3338123C2 DE3338123A DE3338123A DE3338123C2 DE 3338123 C2 DE3338123 C2 DE 3338123C2 DE 3338123 A DE3338123 A DE 3338123A DE 3338123 A DE3338123 A DE 3338123A DE 3338123 C2 DE3338123 C2 DE 3338123C2
Authority
DE
Germany
Prior art keywords
jaw
wear
jaws
runner
underside
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE3338123A
Other languages
German (de)
English (en)
Other versions
DE3338123A1 (de
Inventor
Leonard Eugene Houston Tex. Williams jun.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cameron International Corp
Original Assignee
Cameron Iron Works Inc Houston Tex
Cameron Iron Works Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Cameron Iron Works Inc Houston Tex, Cameron Iron Works Inc filed Critical Cameron Iron Works Inc Houston Tex
Publication of DE3338123A1 publication Critical patent/DE3338123A1/de
Application granted granted Critical
Publication of DE3338123C2 publication Critical patent/DE3338123C2/de
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/02—Surface sealing or packing
    • E21B33/03—Well heads; Setting-up thereof
    • E21B33/06—Blow-out preventers, i.e. apparatus closing around a drill pipe, e.g. annular blow-out preventers
    • E21B33/061—Ram-type blow-out preventers, e.g. with pivoting rams
    • E21B33/062—Ram-type blow-out preventers, e.g. with pivoting rams with sliding rams

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Sealing Devices (AREA)
  • Sliding Valves (AREA)
  • Safety Valves (AREA)
  • External Artificial Organs (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Reciprocating Pumps (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Lift Valve (AREA)
  • Hydraulic Turbines (AREA)
  • Pistons, Piston Rings, And Cylinders (AREA)
  • Slide Fasteners (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE3338123A 1982-11-04 1983-10-20 Backenpreventer Expired DE3338123C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/439,195 US4541606A (en) 1982-11-04 1982-11-04 Ram-type blowout preventer

Publications (2)

Publication Number Publication Date
DE3338123A1 DE3338123A1 (de) 1984-05-10
DE3338123C2 true DE3338123C2 (de) 1986-11-06

Family

ID=23743705

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3338123A Expired DE3338123C2 (de) 1982-11-04 1983-10-20 Backenpreventer

Country Status (12)

Country Link
US (1) US4541606A (no)
JP (1) JPS5996390A (no)
AT (1) AT386251B (no)
AU (1) AU561282B2 (no)
CA (1) CA1203160A (no)
CH (1) CH655356A5 (no)
DE (1) DE3338123C2 (no)
FR (1) FR2535783B1 (no)
GB (1) GB2132251B (no)
MX (1) MX156350A (no)
NL (1) NL191633C (no)
NO (1) NO163974C (no)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2711717C (en) * 2009-08-10 2018-01-30 Dean Foote Blowout preventer having wear, seal and guide plate inserts
US8166993B2 (en) * 2009-09-03 2012-05-01 Hydril Usa Manufacturing Llc Method and systems for using a shim plate for increased strength
JP5528519B2 (ja) 2012-09-28 2014-06-25 日機装株式会社 体外循環用留置針
CN114000850B (zh) * 2021-12-31 2022-03-04 纬达石油装备有限公司 一种直通式热采套管头及其使用方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US500297A (en) * 1893-06-27 Piston-packing
US1009376A (en) * 1909-10-28 1911-11-21 Ingersoll Rand Co Shell for rock-drilling machines.
US1812297A (en) * 1926-10-20 1931-06-30 W D Shaffer Blow out preventer
US1960592A (en) * 1930-09-15 1934-05-29 Jeddy D Nixon Blow-out preventer
US1981279A (en) * 1933-01-06 1934-11-20 Robert A Mueller Means for controlling wells
US2702510A (en) * 1952-01-29 1955-02-22 George J Dourte Pump
US2746710A (en) * 1952-10-29 1956-05-22 Petroleum Mechanical Dev Corp Blowout preventer and ram therefor
US3102709A (en) * 1959-08-26 1963-09-03 Cameron Iron Works Inc Ram type valve apparatus
US3766978A (en) * 1969-03-12 1973-10-23 Shaffer Tool Works Remote controlled oil well pipe shear and shut-off apparatus
US3692316A (en) * 1970-12-21 1972-09-19 Bowen Tools Inc Wireline blowout preventer
US3885837A (en) * 1973-05-29 1975-05-27 Harrison Clay Mellor Linear bearing having replaceable insert
US4044988A (en) * 1975-07-11 1977-08-30 Suren Akopovich Arzumanov Blowout ram preventer
JPS5410327A (en) * 1977-06-23 1979-01-25 Kiyozou Shiomoto Method of making filler
CA1130723A (en) * 1978-11-21 1982-08-31 James T. Roark Manually operated blowout preventer and hydraulic operator therefor

Also Published As

Publication number Publication date
MX156350A (es) 1988-08-10
JPS5996390A (ja) 1984-06-02
NO163974C (no) 1990-08-15
CH655356A5 (fr) 1986-04-15
GB2132251A (en) 1984-07-04
NL191633C (nl) 1995-11-20
NO163974B (no) 1990-05-07
GB8325593D0 (en) 1983-10-26
JPH0373713B2 (no) 1991-11-22
NL8303408A (nl) 1984-06-01
FR2535783B1 (fr) 1986-10-24
NO834011L (no) 1984-05-07
ATA381483A (de) 1987-12-15
AU561282B2 (en) 1987-05-07
AT386251B (de) 1988-07-25
NL191633B (nl) 1995-07-17
CA1203160A (en) 1986-04-15
GB2132251B (en) 1986-03-19
FR2535783A1 (fr) 1984-05-11
US4541606A (en) 1985-09-17
AU1914383A (en) 1984-05-10
DE3338123A1 (de) 1984-05-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: STOLBERG-WERNIGERODE, GRAF ZU, U., DIPL.-CHEM. DR.RER.NAT. SUCHANTKE, J., DIPL.-ING. HUBER, A., DIPL.-ING. KAMEKE, VON, A., DIPL.-CHEM. DR.RER.NAT., 2000 HAMBURG SCHULMEYER, K., DIPL.-CHEM. DR.RER.NAT., PAT.-ANWAELTE, 2087 HASLOH

8327 Change in the person/name/address of the patent owner

Owner name: COOPER CAMERON CORP. (N.D. GES. D. STAATES DELAWAR

8328 Change in the person/name/address of the agent

Free format text: GRUENECKER, KINKELDEY, STOCKMAIR & SCHWANHAEUSSER, ANWALTSSOZIETAET, 80538 MUENCHEN

8339 Ceased/non-payment of the annual fee